The A133 offers RAM options of 1GB, 2GB,and 4GB. In terms of memory specifications, the A133 supports the relatively new LPDDR4X with a 32-bit bandwidth. For ROM, it supports eMMC5.1, with options including 8G/16G/32G/64G/128G, etc.
The editor at Dingchang suggests that different memory specifications can be chosen based on different industry applications or device development needs.
For example, when developing low-costindustrial computers, commercial display all-in-ones, electronic photo albums,etc., using the A133, 1GB or 2GB of memory should be sufficient.
For scenarios requiring multimedia video playback, 4GB of memory is recommended.